GE current GESS24 Series LED Sign Lighting Fixtures Tetra PowerStrip

BEFORE YOU BEGIN

Read these instructions completely and carefully.

• RISK OF ELECTRIC SHOCK
  Turn the power off before inspection, installation, or removal. ∙ Properly ground power supply enclosure.

• RISK OF FIRE Use only UL-approved wire for input/output connections.
  Minimum size 18 AWG (0.82mm2) ∙ Follow all NEC and local codes. ∙ Not to be submerged or used in a marine environment.

RISK OF FIRE OR ELECTRIC SHOCK LED

• Retrofit Kit installation requires knowledge of sign electrical systems. If not qualified, do not attempt installation. Contact a qualified electrician. ∙ Install this kit only in host signs that have been identified in the installation instructions and where the input rating of the retrofit kit does not exceed the input rating of the sign. ∙ Installation of this
• LED retrofit kit may involve drilling or punching of holes into the structure of the sign. Check for enclosed wiring and components to avoid damage to wiring and electrical parts. ∙ Do not make or alter any open holes in an enclosure of wiring or electrical components during kit installation

RISK INJURY
While performing installations described, gloves, safety glasses or goggles should be worn.

Prepare Electrical Wiring

•  Limited to use in dry and damp locations.
•  The grounding and bonding of the LED Driver shall be done in accordance with National Electric Code (NEC) Article 600.
•  Follow all National Electric Codes (NEC) and local codes.
•  These products are only suitable for connection to a circuit from a Class 2 power source. These products have not been evaluated for use when connected to a power source that does not comply with Class 2 voltage and energy-limited supplies.

Save These Instructions
RETROFIT SIGN CONVERSION LED KIT FOR USE ONLY IN ACCORDANCE WITH KIT INSTRUCTIONS. KIT IS COMPLETE ONLY WHEN ALL PARTS REQUIRED BY THE INSTRUCTIONS ARE PRESENT. Use only in the manner intended by the manufacturer. If you have any questions, contact the manufacturer.

FCC STATEMENT

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Note : This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

Components

1. UL certified 18 AWG (0.82 mm2) supply wire
2. UL certified 22-14 AWG (0.33-2.08 mm2) wire connectors or 22-18 AWG
3. (0.33-0.82 mm2) inline/IDC connectors

4. 6 or #8 (M3 or M4) screws, 1/8 inch (3.2mm) rivets

5. End caps 24 Volt Power Supply
6. Electrical grade RTV silicone.
7. Tetra® PowerStrip SS MO LED modules
8. Tetra® PowerStrip SS High Output LED modules
9. Tetra® Mounting Rail
10. Tetra® Assembly Bracket or Mounting Rail Clip
11. Tetra® Angle Mounting Clips and Extender Rod

Example electrical grade RTV silicones include:

•  Momentive RTV 6700 Series Silicone Rubber Adhesive Sealant
•  Momentive White Blanc RTV 162 Silicone Rubber Adhesive Sealant-Electrical Grade
•  Dow Corning 3140 – Non-Corrosive Flowable (clear)
•  Dow Corning 3145 – Non-Corrosive Nonflowable (clear or gray)
•  Dow Corning RTV 748 Non-Corrosive Sealant-White

Layout Recommendations

NOTE: Minimum recommended sign depth is 5 inches (127mm).

Installation: Sign Without Rails

1. Mark row spacing guidelines so that modules are spaced evenly inside and from the edges of the sign.
2. Determine how many modules are required for one row and cut the wire.
3. Peel off the backing to expose the adhesive tape.
4. Position string of modules ene to end along guidelines inside of the sign. Evenly space modules by arranging approximately one module per 12 in. (305mm).
5. Secure with at least one screw per module with #6 or #8 (M3 or M4) screws or 1/8-inch rivets (3.175 mm), silicone or equivalent.

Installation: Sign Using Rails

NOTE: Do not use connectors pre-filled with silicone grease/mineral base protective grease or use silicone grease to seal connections.

1. Connect modules using twist-on wire connectors or in-line (IDC) connectors. Join white wires together and red striped wires together.
   NOTE: Additional supply wire may be necessary to bridge electrical connections.

2. Cap all exposed wires with appropriate end caps or apply electric grade (non-corrosive) silicone for additional weather protection.

3. Run a wire from the power supply to inside the sign and connect to the first module on the strip.
   NOTE: Exceeding the maximum load will cause the power supply to shut down. If overload occurs, remove excess load, and recycle the input power to restart the power supply.

4. Connect the red stripe wire (+) of the LED system to the red wire (+) of the power supply. Connect the white wire (-) of the LED system to the black or blue wire (-) of the power supply.
   NOTE: All electrical connections should be suitably protected from mechanical damage and the environment. Seal all connections in locations that may be exposed to water with electrical grade RTV silicone.

Retrofit Instructions

1.  (Existing Signs Only) Prior to installation, survey the site for information regarding power and accessibility inside and outside the building. Ensure that the branch circuit supplying the existing transformer or ballast will be within the voltage ratings of the new LED power supply, and have a current rating not exceeding 20A, or that permitted by applicable local, state, or country electrical codes (whichever is less).

2.  (Existing Signs Only) Remove the existing lighting equipment to be replaced, such as neon tubing or fluorescent tubes; and associated transformers and ballasts. Care should be taken not to break the existing neon or fluorescent tubes.
   NOTE: Follow all federal and local regulations when disposing of neon tubing, fluorescent tubes, transformers and ballasts.

3.  (Existing Signs Only) If removal of the existing lighting equipment eliminates the disconnect switch, as required by applicable local, state, or country electrical codes; a new disconnect switch must be installed.

4.  (Existing Signs Only) Repair and seal any unused openings in the electrical enclosure. Openings greater than 12.7-mm (1/2-in) diameter require a metal patch secured by screws or rivets and caulked with non-hardening caulk. Smaller openings may be sealed with non-hardening caulk.

5.  (Existing Signs Only) A clean and dry mounting surface ensures optimum adhesion if the self-adhesive method of mounting is chosen. Follow the manufacturer’s directions when using a non-oil-based solvent, such as rubbing alcohol to clean the surface area where you intend to mount the module. Before installing, ensure the surface is dry.

6.  Using the layout guidelines above, determine the required number of LED modules required to illuminate the sign.

7.  A 24VDC Class 2 Power Supply, as listed below, must be used with this retrofit kit. Using the Maximum Loading chart below, determine the number of Power Supplies required to power the number of LED modules required to illuminate the sign, so as not to overload the Power Supply chose.

8.  Follow the instructions above to properly mount the LED modules.

9.  Connect the DC output of the power supply to the LED modules using the Electrical Connections instructions above.

10. Connect the power unit to the supply in accordance with the applicable local, state, and country electrical codes, and the instructions found in the power supply installation guide.

11.  If required, the disconnect switch shall be installed by qualified personnel, in accordance with applicable local, state, and country electrical codes.

Troubleshooting

Maximum Loading per 24 VDC Class 2 Power Supply

NOTE: The maximum loading claimed in the table is at an ambient temperature 25°C (77°F). For linear long runs, a center connection to the LED strip is recommended to minimize voltage drop

Maximum Remote Mounting Distance

If you have any questions about these instructions or your specific application, please contact support at tetra.support@gecurrent.com. For the latest install guides for your product go to: www.gecurrent.com This product is intended solely for the use of non-residential signage lighting and is not intended for use in any other applications. Conforms to the following standards:www.gecurrent.com  2021 Current Lighting Solutions, LLC. All rights reserved. GE and the GE monogram are trademarks of the General Electric Company and are used under license. Information provided is subject to change without notice. All values are design or typical values when measured under laboratory conditions.

References

• LED Commercial Lighting and Lighting Controls | Current - GLI Brands

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